Digigram Software for IQOYA SERV/LINK 88 (Upgrades from 8 Codecs to 16) - Manual (Page 151)

IQOYA SERV/LINK user manual
14.1.9. ANALOG AUDIO PERFORMANCES
Only for “Analog & AES/EBU” versions
14.1.10 AES67 / RAVENNA / MADI parameters
14.1.11 RAVENNA / AES67
151
Dynamic range (A-weighted) Analog In: >104 dB / Analog Out: >106 dB
THD + noise 1 kHz at –1 dBfs Analog In: <–97 dB / Analog Out: <–96 dB
Channel phase difference: 20/20kHz 0.2° / 2°
Crosstalk (Analog in or out) 1 kHz at 22 dBu <–100 dB - 15 kHz at 22 dBu: <–85 dB
RAVENNA / AES67 Up to 128/128 I/O (Mono) channels at 44.1 kHz or 48 kHz
(64/64 I/O on each Gigabit Ethernet interface)
MADI 64/64 I/O (Mono) at 48 kHz 32/32 I/O (Mono) at 96 kHz
Word Clock One BNC used either as Word Clock input or Word Clock output. Configured
through WEB pages.
Input : TTL , impedance selectable by jumper (75 Ohms / HighZ).
Output : Max 5 Vpp, 75 Ohms output impedance
Synchronization Word clock, 44.1 or 48kHz, with selectable input impedance (High Z / 75 ohms)
(can be used if card delivers the master clock for the EtherSound network).
Sampling frequencies Internal clock: 44.1 kHz, 48 kHz and 96 kHz (MADI)
From PTP clock or Word Clock: 44.1 kHz, 48 kHz and 96 kHz (MADI)
From MADI: 44.1 kHz, 48 kHz, 96 kHz
Clock sources PTPv2 (IEEE1588-2008) from network, or internal clock or Word Clock or MADI
input
Local clock eligible as GrandMaster PTP
Local clock precision : better than 10 ppm
Supported audio payload formats PCM16 / PCM24 / PCM32 / AM824 (PCM24+AES3 channel status)
Packet size From 128 down to 1 (ultra-low latency profile) audio samples per RAVENNA packet
Clock source PTPv2 (IEEE1588-2008) from network or internal clock or Word Clock or MADI
input
Local clock eligible as GrandMaster PTP
Local clock precision : better than 10 ppm
AES67 compliance Full compliance in all respects with AES67
Support of SMPTE 2022-7 seamless protection switching
Control HTTP (web pages from embedded server)
EMBER+
Routing Zero latency on-board routing matrix between RAVENNA, PC Rec/Play and
optional MADI channels